| 7. | Write a line for the /etc/fstab file that would mount the /dev/hdb1 ext3 filesystem on /extra with the following characteristics: The filesystem will not be mounted automatically when the system boots, and anyone can mount and unmount the filesystem. |
| 8. | Without using rm, how can you delete a file? (Hint: How do you rename a file?) |
| 9. | After burning an ISO image file named image.iso to a CD on /dev/hdc, how can you can verify the copy from the command line? |
| 10. | Why should /var reside on a separate partition from /usr? |
| 11. | Create a FIFO. Using the shell, demonstrate that two users can use this FIFO to communicate asynchronously. |
| 12. | How would you mount an ISO image so that you could copy files from it without burning it to a CD? |